Hyysalo, Sampsa; Juntunen, Jouni K.; Freeman, Stephanie - In: Energy Policy 55 (2013) C, pp. 490-500
The new millennium has marked an increasing interest in citizens as energy end-users. While much hope has been placed on more active energy users, it has remained less clear what citizens can and are willing to do. We charted user inventions in heat pump and wood pellet burning systems in...